Alright, let's work through 84918481 times 72190052 step by step
84918481 × 72190052 = 72190052 × (84918481)
+ 72190052 × 1 that equals 72190052
+ 72190052 × 80 that equals 5775204160
+ 72190052 × 400 what gives us 28876020800
+ 72190052 × 8000 giving us 577520416000
+ 72190052 × 10000 producing 721900520000
+ 72190052 × 900000 that is equal 64971046800000
+ 72190052 × 4000000 producing 288760208000000
+ 72190052 × 80000000 producing 5775204160000000

= 6130269559151012
